JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika最新文献

{"title":"The Role of Visual Representation for High School Physics in Teaching of Classical Mechanics","authors":"G. H. Lamanepa, C. M. Maing, Maria Ursula Jawa Mukin, Alfons Bunga Naen","doi":"10.21009/1.08110","DOIUrl":"https://doi.org/10.21009/1.08110","url":null,"abstract":"This study aims to highlight the importance of visual representation skills in classroom practice, especially in classical mechanics physics, by discussing (1) free-body diagram representation, (2) resultant force system, (3) types and directions of quantities, (4) representation of results and units. This research was conducted on 30 students in second grade at Beringin Kupang High School. The research method was carried out experimentally using a special image representation test tool for classical mechanical materials. The research data were analyzed by descriptive method. The results showed that (1) more than 50% of students did not draw FBD before solving the problem, (2) the success rate of students in representing the resultant force system was the highest at 33%, (3) determining the type and direction of motion the success rate was 67%, and (4) representation results and units with a success rate of 40%. The results of this study become a reference for increasing the role of visual representation in learning physics.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76843650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conceptions and Conceptual Changes of Junior High-School Students in the Topic of Temperature and Heat","authors":"S. Linuwih, Danastri Putri, P. Asih","doi":"10.21009/1.08104","DOIUrl":"https://doi.org/10.21009/1.08104","url":null,"abstract":"The qualitative research was conducted in junior high school to know students’ conceptions and conceptual changes on temperature and heat, specifically on specific heat topics. This study uses the purposive sampling technique. The research was started by collecting data and observing the students. The next step was a try-out test instrument conducted in a regular eighth-grade class. The try-out test was used as an instrument test to the superior dan the regular class of seventh-grade and the superior class of eighth-grade. The research instrument was a conceptual test in essay form and then conducted an interview. The samples were the students who had many possibilities in answering the research instrument. Based on the result of the study, the students’ concepts can be divided into three types: scientific, alternative, and parallel. The conceptions of the excellent class of the seventh-grade, the regular class of seventh-grade, and the excellent class of eighth-grade are alternative concepts. The conceptual changes in the excellent eighth-grade class are decreasing students’ understanding of heat and temperature.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87793825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How to Manage an Effective Laboratory for Science Learning in Schools?","authors":"Nyoto Suseno, Riswanto Riswanto, M. B. Salim, Dedy Hidayatullah, I. G. Rasagama","doi":"10.21009/1.07211","DOIUrl":"https://doi.org/10.21009/1.07211","url":null,"abstract":"The role of school laboratories is vital in helping junior high school students learn science. Many schools have laboratory facilities but are underutilized. This study aims to optimize the role of school laboratories through action research. In three cycles, the writer carried out the SMP Negeri 2 Metro research and SMP Negeri 6 Metro. The first cycle carried out technical guidance to the laboratory manager. Still, the results were not as expected due to communication problems to understand the principal's importance of incomplete laboratory improvement. The second cycle is carried out by mentoring the laboratory management. This includes the making of the laboratory management, inventory, and labeling, and creating work programs. This cycle two treatment also has not shown the results as expected. The reflection results found that the root of the problem was that the teachers and the laboratory manager believed that practicum activities needed time. So, it had to be carried out outside of class hours to require additional time, effort, and cost. To overcome this problem, in the third cycle, a workshop on making a practicum guide and Standard Operating Procedure (SOP) of practicum was developed according to the lesson schedule, then a trial was conducted. Data collection uses documentary, interview, and Focus Group Discussion (FGD) methods to explore the root of the problem and the solution. Data processing uses a qualitative approach with steps: data collection, selection, and grouping, tabulation, description, interpretation, and conclusions. Based on the results of action research data analysis, it can be concluded: First, management improvement and inventory of laboratory tools and materials as well as making practical SOPs, which are effective in optimizing the role of science laboratories in supporting the learning process; Second, the use of SOP practicum according to the lesson schedule is quite efficient in saving time, effort, and costs. According to the results of this study, it is recommended that for the laboratory to be optimal in supporting learning, laboratory management must be orderly equipped with SOPs, and inventory of tools and materials must be good.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90824398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validity and Reliability of Critical Thinking Instruments to Measure the Effectiveness of Context-Based Physics E-Module on Wave Materials","authors":"D. Desnita","doi":"10.21009/1.08106","DOIUrl":"https://doi.org/10.21009/1.08106","url":null,"abstract":"Critical thinking skills can be improved through learning physics. Independent teaching materials such as e-modules are needed. Instruments are needed to measure the success of e-module use. This study aims to develop critical thinking skills instrument on physics learning using e- module-based on the context of the material of mechanical waves and stationary waves. The instrument criteria are valid and reliable. The form of the instrument is an essay test that includes five aspects: Interpretation, Analysis, Evaluation, Explanation, and inference. The instrument consists of 18 items. The development model used is ADDIE, with the stages of Analysis, Design, Development, Implementation, and evaluation. The expert validation for each aspect is content 0.84, construct 0.88, and language 0.83 with valid categories. While the results of the empirical validation for five aspects of critical thinking skills are: interpretation three items, analysis three items, evaluation four items, explanation four items, and inference two items are valid. Four items are invalid. These items were discarded. Reliability for critical thinking instrument obtained 0.78 with good category. Referring to the research finding, it can be concluded that the instrument was feasible to use. The impact of this research is the production of a valid and reliable critical thinking instrument, which is used to measure students’ critical thinking skills.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75027155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the use of the Moodle Platform for Fundamental Physics Lectures at University","authors":"M. Mutoharoh, D. Ambarwulan","doi":"10.21009/1.07209","DOIUrl":"https://doi.org/10.21009/1.07209","url":null,"abstract":"Almost all countries in the world use E-Learning as a teaching medium. Moodle is a Learning Management System (LMS), a free, open-source platform designed to assist educators in creating online courses with dynamic interaction opportunities. In this study, an evaluation of the use of Moodle was carried out, especially in fundamental physics courses (Newton's Law). Evaluation is given by distributing online questionnaires using Google Forms as a database to store answers, collect feedback, and as statistical software to provide analysis of the effect of using Moodle according to students' opinions or perspectives. The study results show that students experience problems in taking tests/quizzes using SEB due to the instability of the internet signal. One of the reasons is that students also have to join the exam zoom simultaneously. Meanwhile, the Newton's Law material provided is very contextual and rich in sample questions, including providing student feedback which is considered good.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83371965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Profile of Guided Discovery Learning Implementation Assisted by Virtual Lab and Students’ Problem-Solving Skills on Gas Kinetic Theory","authors":"A. H. Mashurin, H. Mubarok, B. Prahani","doi":"10.21009/1.07205","DOIUrl":"https://doi.org/10.21009/1.07205","url":null,"abstract":"This research was conducted to obtain a guided discovery learning implementation profile with virtual lab assistance and problem-solving skills for high school students on gas kinetic theory. The type of research was descriptive preliminary research, without hypothesis testing. The research subjects consisted of 106 students in senior high school. This study used qualitative descriptive analysis from questionnaires and online tests. This study revealed that the level of students’ problem-solving skills was low. This case was proven by 102 students (27 male; 75 female) in the low category with a score range of 0 to 45, and four students in the moderate category with a score range of 46 to 75, while there were no students in the high category with a score range of 76 to 100. This research implies that there is a need for a guided discovery learning model with the help of a virtual lab to analyze the problem-solving skills of high school students, especially on gas kinetic theory.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79118807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Learning Designing for Establishment Physics Content and Teacher Pedagogic Aspects Through Lesson Study-based In-House Training","authors":"A. Malik, Seni Susanti","doi":"10.21009/1.07206","DOIUrl":"https://doi.org/10.21009/1.07206","url":null,"abstract":"Mastering physics content is essential for physics teachers to carry out the learning process in the classroom. After mastering good physics content, teachers must also master the teaching competencies contained in pedagogical competencies. This study aims to demonstrate efforts to increase teachers' mastery of physics content and pedagogic competence. The pedagogic aspect refers to the teacher's ability to prepare practical instructions in a Cookbook Laboratory, Inquiry Laboratory, Problem-Solving Laboratory, and Higher Order Thinking Laboratory. The method used is in-house training based on lesson study. There are three stages of activities carried out, including Plan, Do, and See. Data were collected using observation sheets, interview guidelines, performance instruments, and tests. The study results show that the professional competence of teachers who are members of the Science Teacher Deliberation (MGMP) in one province in West Java has increased, especially concerning materials competencies practiced. In addition, the pedagogical competence of the teachers who are members of the Science MGMP has increased, especially concerning the mastery of organizing science practicums oriented to developing the 21st-century skills of students.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82382468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The E-Learning Design for Problem Based Learning in Dynamic Fluid Topic using Microsoft Sway","authors":"Prihartini Khoirun Nissa, Benedikta Lorenza Dheanti","doi":"10.21009/1.07203","DOIUrl":"https://doi.org/10.21009/1.07203","url":null,"abstract":"The development of information and communication technology (ICT) based on education can be an opportunity to improve the learning process. Learning in the pandemic era Covid-19 needs media that help teachers and students enthusiasm for learning. The lessons with e-learning are flexible and easy to use. Microsoft Sway 365 is one of the e-learning that can be used because of the features such as presentation, text, images, video, and sound. This study aims to produce e-learning using Microsoft Sway on Dynamic Fluid. This study uses an R&D method with the 4D model but only defines, designs, and develops stages. Media experts and material experts validated the e-learning. The validity test result from content experts showed that the e-learning using sway was feasible with 77.7% and from media experts was feasible with 77.5%. The study concludes that e-learning with Microsoft Sway is flexible, easy to use, can support physics learning with fun, and feasible to be used as a teaching medium that helps students in explanatory activities.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81642834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Measuring the Classification of Digital Natives use Digital Natives Assessment Scale: The Implementation on Pre-Service Physics Teachers in Banten-Indonesia and Its Implications","authors":"Y. Guntara, I. Utami","doi":"10.21009/1.07208","DOIUrl":"https://doi.org/10.21009/1.07208","url":null,"abstract":"Education in the digital era had shifted conventional learning methods to digital technology-based learning. Likewise with students have to be faced by pre-service physics teachers who have entered the generation of digital natives. However, is it true that the concept of digital natives exists? Moreover, whether pre-service physics teachers belong to that generation? Therefore, the objective of this study was to prove the construct validity of the Digital Natives Assessment Scale using data from pre-service physics teachers in Banten Province, Indonesia. And follow-up analysis is used to find the relationship between digital natives' status and pre-service physics teacher technology mastery. This study used a quantitative approach with the correlational method. The type of correlation research chosen was Confirmatory Factor Analysis (CFA). The instrument used was a Digital Natives Assessment Scale (DNAS) questionnaire consisting of 21 items and four factors, measured using a 7-point scale. The results showed that this study could not prove the 4-factor DNAS model for pre-service teacher participants in Banten Province based on the results of the CFA. And there was no relationship between the status of digital natives and the level of technology mastery of pre-service teachers based on Pearson correlation analysis. So it can be concluded that using a sample of student-teacher candidates in Indonesia, the 4-factor DNAS cannot be proven construct validity. However, this decision is not final but should be tested on a larger scale to show DNAS matches.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86433110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Design of Web-Based Learning Using Google Sites for Teaching Heat and Temperature Topic","authors":"R. F. Ramadannisa, M. M. Hartina","doi":"10.21009/1.07202","DOIUrl":"https://doi.org/10.21009/1.07202","url":null,"abstract":"The limited variety of learning media will create various learning problems. One of the problems that arise is the lack of motivation to learn and low learning outcomes. These problems can be overcome by developing learning media integrated with technology such as web-based learning. This study aims to produce web-based learning using Google Sites on Heat and Temperature topics for high school students. The media development used the 4D model with the following stages: 1) Define, 2) Design, 3) Develop. The design and development stages of the media involve experts who assess two aspects, namely material and media design. The average result of media expert's validation is \"very feasible\". The average effect of material expert validation is \"feasible.\" Based on the validation results by experts, this media is feasible to be used as a learning medium that helps students learn Heat and Temperature topics. The weakness in this research was that the learning design on the developed media was not very relevant to the learning objectives and basic competencies. Researchers hope to develop a learning media with learning designs that are more relevant to learning objectives and basic competencies in the future.","PeriodicalId":31990,"journal":{"name":"JPPPF Jurnal Penelitian Pengembangan Pendidikan Fisika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82558170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}